Oatmeal Cookie Sandwiches
Jane Shapton suggests sandwiching these thin, crisp oatmeal cookies around chocolate or peppermint frozen yogurt; we thought they were excellent filled with a chocolate-mint ganache. The filling is easiest to spread when slightly warm. If making it up to 3 days ahead, cover and chill, then stir gently in a bowl set over a pan of barely simmering water to rewarm. Fill cookies the day you serve them.